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| author | Kim Alvefur <zash@zash.se> | 2019-05-27 19:00:34 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2019-05-27 19:00:34 +0200 |
| commit | c44c195f9860f20566a8a76950958fc1ee3451f2 (patch) | |
| tree | 67cd5a64c2517177dbc0dd9cb22202577b6465ad | |
| parent | dc18bde7f158bcca4c46cbbead95da8d6e4e922f (diff) | |
| download | prosody-c44c195f9860f20566a8a76950958fc1ee3451f2.tar.gz prosody-c44c195f9860f20566a8a76950958fc1ee3451f2.zip | |
mod_muc_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
| -rw-r--r-- | plugins/mod_muc_mam.lua | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/plugins/mod_muc_mam.lua b/plugins/mod_muc_mam.lua index 1fbc8b2a..a2e3f81b 100644 --- a/plugins/mod_muc_mam.lua +++ b/plugins/mod_muc_mam.lua @@ -422,8 +422,14 @@ if cleanup_after ~= "never" then -- messages, we collect the union of sets of rooms from dates that fall -- outside the cleanup range. + local last_date = require "util.cache".new(module:get_option_number("muc_log_cleanup_date_cache_size", 1000)); function schedule_cleanup(roomname, date) - cleanup_map:set(date or datestamp(), roomname, true); + date = date or datestamp(); + if last_date:get(roomname) == date then return end + local ok = cleanup_map:set(date, roomname, true); + if ok then + last_date:set(roomname, date); + end end cleanup_runner = require "util.async".runner(function () |